Which of these is unmodified for the Shear Stress Transport model and the k-ω model?(a) Reynolds stress calculation and the k-equation(b) Reynolds stress calculation and the ε-equation(c) The k-equation and the ε-equation(d) Reynolds stress calculation, the k-equation and the ε-equationI had been asked this question during a job interview.This is a very interesting question from Turbulence Modelling in division Turbulence Modelling of Computational Fluid Dynamics

Which of these is unmodified for the Shear Stress Transport model and

1.	Which of these is unmodified for the Shear Stress Transport model and the k-ω model?(a) Reynolds stress calculation and the k-equation(b) Reynolds stress calculation and the ε-equation(c) The k-equation and the ε-equation(d) Reynolds stress calculation, the k-equation and the ε-equationI had been asked this question during a job interview.This is a very interesting question from Turbulence Modelling in division Turbulence Modelling of Computational Fluid Dynamics
Answer» The CORRECT choice is (a) Reynolds stress calculation and the k-equation Easiest EXPLANATION: For a Shear Stress TRANSPORT model, the k-equation and the calculation of the Reynolds stresses are the same as used in the STANDARD k-ω model. The equation for the transport of ε is transformed into the ω-equation by using the RELATIONSHIP ε=kω.

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